JPS6032010A - Mounting stand for sunlight collecting device - Google Patents

Abstract

PURPOSE:To utilize a narrow space effectively and to arrange many sunlight collecting device efficiently by forming approximately equilateral triangle parts having the vertexes in the front on plural tiers and rotating the whole parts in accordance with the movement of the sun. CONSTITUTION:The sunlight collecting device mounting stand 200 is constituted of three tiers 2001-2003, the approximately equilateral triangular mounting parts 201-207 having the vertexes in the front are formed on each tier, solar heat collecting devices 101-107 are mounted in respective mounting parts 201-207, and the whole is rotated in accordance with the movement of the sun. The difference between respective tiers is constituted so as to be approximately equal to the diameter of a sunlight converging lens parts in the sunlight collecting devices, so that each sunlight collecting device is not shadowed by the device arranged in its front and the sunlight can be always collected efficiently. Since a wider space is required on the north side, the respective mounting parts 201- 207 are constituted so as to be approximately equilateral triangles having the vertexes in the front.

Description

DETAILED DESCRIPTION OF THE INVENTION Handling 491 The present invention relates to a solar light collection device mounting stand that allows a large number of solar light collection devices to be arranged effectively in a concentrated manner.

FIG. 1 is a perspective view showing an example of a solar light concentration device previously proposed by the applicant, in which 1L is a cylindrical base portion,
Reference numeral 2 denotes a dome-shaped head of a transparent body, which together constitute a capsule 3 for a solar collector; in use, the capsule 3 has an inner number; 10 is accommodated)). This solar light collecting device 10 includes one or multiple solar panels (for example, seven solar panels) for converging sunlight.
19 lenses), a solar sensor 12 for detecting the direction of the sun, a support frame 13 that holds these together, and a first lens 11 for rotating the support frame 13. a rotational shaft 14, a first motor 15 that rotates the first rotational shaft 14, a support arm 16 that supports the lens 11 to the motor 15, and a support arm 16 disposed perpendicular to the first rotational shaft 14. It has a second rotating shaft 17, a second motor (not shown) that rotates the second rotating shaft 17, etc., and detects the direction of the sun with the sunlight direction sensor 12, and uses the detection signal to drive the lens. The motor is controlled so that the lens 11 always points in the direction of the sun, and the sunlight focused by the lens 11 is introduced into a light conductor cable (not shown) or the like whose light receiving end is arranged at the focal position of the lens. The signal is transmitted to any desired location through the body cable. Then,
Recently, the demand for the above-mentioned solar light collecting devices has increased, and it has become common for a plurality of solar collecting devices to be installed on the roof of a building or the like. However, space is limited on the rooftops of buildings, and simply installing a large number of solar power collectors like the ones mentioned above in a row will not be able to fully meet the demands of consumers. When the sun is at a low position, the solar collectors in the front cast shadows on the solar collectors in the rear, making it difficult to obtain sufficient solar light collection efficiency as a whole.

The present invention was made in view of the above-mentioned circumstances.
In particular, the purpose of this invention is to provide a solar light collecting device mounting stand that allows a large number of solar collecting devices to be effectively arranged in a narrow space.

Lecture - Yotomo Figures 2 to 6 are diagrams for explaining one embodiment of the solar collector mounting stand according to the present invention, and Figure 2 is a front view;
Figure 3 is a back view, Figure 4 is a side view, Figure 5 (A) is a top view, Figure 5 (B) is a bottom view, and Figure 6 is a perspective view.
101 to 107 are solar collecting devices as described above, 200
Reference numeral 200 is a solar light collecting device mounting stand according to the present invention for mounting a large number of the above-mentioned solar light collecting devices, and the mounting stand 200 is configured to rotate following the movement of the sun. In the illustrated example, the solar light collecting device mounting stand 200 is 2001.2
002.2003 is configured in three separate stages, and each stage has approximately equilateral triangular mounting parts 201 to 207 with an apex at the front.
, solar collectors 101 to 107 are mounted on each mounting part 201 to 207 as shown in the figure, and the whole unit rotates following the movement of the sun. The step between each stage is configured to be at least approximately equal to the diameter of the solar collection bundle lens in the solar collection device, so that each solar collection device is in the shadow of the solar collection device placed in front of it. This does not happen, and sunlight can always be collected efficiently. On the other hand, each of the above-mentioned solar collectors has doors 101' to 107' for entrances and exits on its base, and during adjustment, the doors 101' to 107' are used to enter the base through the doors and perform various adjustment operations. However, this work also includes the work of aligning the light-receiving end of the optical conductor cable to the focal point of the lens, and since this work is performed while actually receiving sunlight, it is necessary to work while facing south. Therefore, it is necessary to place the entrance/exit door on the north side. In this way, since the above-mentioned solar power collecting device is provided with an entrance/exit door on the north side, each solar power collecting device mounting section requires a larger space on the north side. As shown in the figure, it is preferable to configure it into a substantially equilateral triangle having an apex at the front (south side). Although the figure shows an example of a mounting stand on which seven solar light collecting devices are mounted, the present invention is not limited to the above embodiment.
1,202,204 or 204,206,207, or
It is also possible to construct a mounting base consisting of five mounting parts 201 to 205 or 203 to 207, and furthermore, it is also possible to construct a mounting base having a larger number of mounting parts than the illustrated embodiment.

7 to 10 are views showing other embodiments of the present invention. 4. FIG. 7 is a perspective view, FIG. 8 is a plan view, and FIG. 9 is a front view.
Figure 10 is a side view, and in Figure 1, 101 to 107 are solar collectors, 200 is a rotatable solar collector mounting stand, 2
Reference numerals 01 to 207 denote solar collecting device mounting portions, and in this embodiment, each mounting portion is configured in a substantially regular hexagonal shape. Therefore, in this embodiment, when seven solar light collecting devices are installed as shown in the figure, they are configured in five stepless stages, with 101 in the first stage and 101 in the second stage. 102 and 1 in the eyes
03, 104 in the third row, 105 and 10 in the fourth row
6. The fifth stage is equipped with 107,
It is also possible to expand the system to include more solar power collection devices.

In particular, in the embodiments shown in FIGS. 7 to 10, other solar collectors are arranged approximately concentrically with respect to the solar collector 104 in the center. It is advantageous when the load is balanced and the solar collector mounting stand is configured to be mounted. In this embodiment, each column, for example, 102 and 105, or 101 and 10
The height difference between 4 and 107 or between 103 and 106 may be made approximately equal to at least the diameter of the light receiving surface of the sunlight collecting device. Also in this embodiment, it is easy to understand that it is better to provide the entrance/exit door on the north side.

As is clear from the above description, according to the present invention, a large number of solar collectors can be efficiently disposed by effectively utilizing a narrow space.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing an example of a solar light collection device;
Figures to Figure 6 are diagrams for explaining one embodiment of the solar collecting device mounting stand according to the present invention, and Figure 2 is a front view, and Figure 3 is a front view.
The figure is a back view, Figure 4 is a side view, Figure 5 (A) is a top view,
FIG. 5 CB) is a bottom view, FIG. 6 is a perspective view, and FIGS. 7 to 10 are views for explaining other embodiments of the present invention.
7 is a perspective view, FIG. 8 is a plan view, FIG. 9 is a front view, and FIG. 10 is a side view. 101-107...Solar collection device, 200...Solar collection device mounting stand, 201-207...Mounting part, 2
00, ~2005... Loading stage. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 (A) (B) Figure 6 Figure 7 C Figure 8 5.1 Figure 9 Figure 10

Claims (4)

[Claims] (1) A solar light collection device mounting stand for mounting a plurality of solar light collection devices whose light-receiving surfaces follow the movement of the sun, and the mounting stand is formed into a plurality of tiers. A solar system characterized in that each stage is formed with a substantially equilateral triangular part having an apex at the front, and each triangular part is equipped with the sunlight collecting device, and the whole rotates to follow the movement of the sun. A stand equipped with a light collection device. (2) The solar light collecting device mounting stand according to claim (1), wherein the step difference between the steps is at least approximately equal to the diameter of the light receiving surface of the solar light collecting device. (3) A solar light collection device mounting stand on which a plurality of solar light collection devices whose light-receiving surfaces follow the movement of the sun are mounted, and the mounting stand is formed into a plurality of stages, each stage having approximately A solar light collecting device mounting stand formed in a regular hexagonal shape, and characterized in that the solar light collecting device is mounted on each step. (4) The step force of each column between each step is at least approximately equal to the diameter of the light-receiving surface of the solar collector. A stand equipped with a solar power collection device.